Mark true or false for then following statements. Mark each statement as true (T

Question

Mark true or false for then following statements. Mark each statement as true (T) or false (F). _____ Colligative properties depend on the number of particles in solution. ______ Each mole of a non-volatile particle raises the boiling point of 1 kg water by about 0.51 degree C. _____ Adding solute particles to a solvent will raise the vapor pressure of the solvent. _____ Adding 2 moles of NaCl to 1 kg of water will lower its freezing point to -3.72 degree C. _____ Osmosis is the passage of a solute through a semi-permeable membrane. ______ Osmotic pressure is applied to the more concentrated solution to stop osmosis. ______ Osmolarity is solute molarity times the number of solute particles in solution. ______ An isotonic solution is defined as having the same osmolarity as the surrounding solution.

Explanation / Answer

1. True.

Colligative properties depends upon number of particles in solution.

2. True

3. False

Adding solute particles to solvet will lower the vapor pressure.

4.False

5.True

6.True

7.True

8 True

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